How long can whitening needles be used? It won't be able to return to its previous state in a few days! Beauty lovers will have such concerns before injecting whitening needles. How long can whitening needles be used? Let's listen to the introduction of Xia Hong, a plastic skin expert from Yestar Wuhan Yixing! Xia Hong, an expert in plastic surgery, pointed out that one of the reasons for the effect of whitening injection is to convert tyrosine into melanin. After whitening injection stops, we should do a good job in daily basic maintenance and regular medical beauty care. If the effect of whitening injection can be regarded as a flowing current nursing, it can not only keep the skin white and delicate at all times, but also be the best anti-aging method from the inside out. Most of the ingredients in whitening needle are antioxidants, including glutathione, tranexamic acid and vitamin C. Glutathione helps the body to detoxify and also helps cells to resist oxidation. Tranexamic acid can be used to control the enzymatic action of melanin and reduce the formation of melanin. When injecting whitening needles, the liquid is injected into the human body in the form of drops, and the whitening effect can be gradually seen after 3 days of injecting whitening needles. How long can whitening needles be used? The effect of whitening needle is a time-saving and safe whitening method, which can be persisted in youth. Through the above introduction, you should have a certain understanding of how long the whitening effect of whitening needles can last After the 4th-6th course of treatment, the whitening needle will completely solidify and improve the early effect, leaving the skin fair, tender, tender, elastic and shiny, and restore the youthful, beautiful and healthy state. If in doubt, you can click to consult a free online expert.